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(11) | EP 2 494 919 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Measurement system, moving-object-mounted terminal and data processing apparatus |
(57) According to one embodiment, a measurement system includes a wireless relay device
(10), a moving-object-mounted terminal (20) and a data processor (30). The moving-object-mounted
terminal (20) is mounted to a moving object within a wireless area formed by the wireless
relay device (10). The moving-object-mounted terminal (20) includes a Global Positioning
System (GPS) unit (21) and a wireless unit (22). The GPS unit (21) acquires positional
data of the moving object and time data indicating the time when the positional data
has been acquired by GPS. The wireless unit (22) converts the positional data and
the time data into a wireless signal, and transmits the wireless signal to the wireless
relay device (10). The data processor (30) receives the wireless signal from the moving-object-mounted
terminal (20) via the wireless relay device (10), and calculates time required for
the moving object to move a predetermined distance.
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